From a42480359e03e48d7f501551007ec0ce166fef8e Mon Sep 17 00:00:00 2001
From: "baptiste.coudray" <baptiste.coudray@etu.hesge.ch>
Date: Fri, 4 Jun 2021 13:51:25 +0200
Subject: [PATCH] Beginning test
---
game_of_life/benchmark/main.c | 19 +++++++++++--------
1 file changed, 11 insertions(+), 8 deletions(-)
diff --git a/game_of_life/benchmark/main.c b/game_of_life/benchmark/main.c
index 2011ae5..6b396c8 100644
--- a/game_of_life/benchmark/main.c
+++ b/game_of_life/benchmark/main.c
@@ -15,6 +15,7 @@
#define ROOT_RANK 0
#define FPS 60
+#define N_MEASURES 15
void init_chunk_board(chunk_info_t *ci) {
for (int i = 0; i < ci->dimensions[0]; ++i) {
@@ -65,8 +66,8 @@ void compute_next_chunk_board(struct dispatch_context *dc, struct futhark_contex
futhark_context_sync(fc);
futhark_entry_next_chunk_board(fc, &fut_next_chunk_board, fut_chunk_board, fut_north_west, fut_north,
- fut_north_east, fut_west, fut_east, fut_south_west, fut_south,
- fut_south_east);
+ fut_north_east, fut_west, fut_east, fut_south_west, fut_south,
+ fut_south_east);
futhark_context_sync(fc);
futhark_values_i8_2d(fc, fut_next_chunk_board, ci->data);
@@ -111,14 +112,16 @@ int main(int argc, char *argv[]) {
chunk_info_t ci = get_chunk_info(disp_context);
init_chunk_board(&ci);
- double start = MPI_Wtime();
- compute_next_chunk_board(disp_context, fut_context, &ci);
- double finish = MPI_Wtime();
-
- if (my_rank == ROOT_RANK) {
- printf("%d;%d;%d;%d;%f\n", world_size, nb_devices, board_n, board_m, finish - start);
+ for (int i = 0; i < N_MEASURES; ++i) {
+ double start = MPI_Wtime();
+ compute_next_chunk_board(disp_context, fut_context, &ci);
+ double finish = MPI_Wtime();
+ if (my_rank == ROOT_RANK) {
+ printf("%d;%d;%d;%d;%f\n", world_size, nb_devices, board_n, board_m, finish - start);
+ }
}
+
dispatch_context_free(disp_context);
futhark_context_config_free(fut_config);
futhark_context_free(fut_context);
--
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